Connection device



FIG. 1 is a first perspective view of the connection device;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a third side view thereof;

FIG. 6 is a fourth side thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view thereof showing the connection device in an alternate position of use.

The dashed lines depict portions of the connection device that form no part of the claimed design. 

CLAIM The ornamental design for a connection device, as shown and described. 